DURAN Volumetric Flask 50 mL Class A 246781755

DURAN Volumetric Flask 50 mL Class A 246781755

The DURAN Volumetric Flask 50 mL Class A 246781755 ensures highly accurate and traceable volume measurement for laboratory and analytical use. It is made from borosilicate glass 3.3, which provides outstanding resistance to thermal shock and chemical corrosion. Moreover, its Class A calibration guarantees precise results that comply with ISO 1042 standards for volumetric glassware.

Each flask includes a Batch Certificate, allowing traceable verification of calibration accuracy. In addition, the blue printed graduation line remains permanent and highly visible, while the plastic stopper provides a tight, contamination-free seal. Therefore, this flask ensures reliability and safety during volumetric preparation or titration work.

The autoclavable design allows repeated sterilization without affecting calibration or transparency. Consequently, it serves as a durable, long-term tool for chemical, industrial, and educational laboratories. Overall, the DURAN 50 mL Volumetric Flask combines certified accuracy, chemical durability, and user-friendly design for professional laboratory operations.

Specifications

• Brand: DURAN

• Material: Borosilicate Glass 3.3

• Stopper Type: Plastic

• Class: A (Batch Certified)

• Capacity: 50 mL

• Graduation Color: Blue

• Standard Compliance: ISO 1042

• Autoclavable: Yes

• Catalog Number: 246781755

Key Features

• Class A tolerance in compliance with ISO 1042

• Includes Batch Certificate for calibration traceability

• Borosilicate 3.3 glass offers excellent heat and chemical resistance

• Plastic stopper ensures secure, leak-free sealing

• Blue graduation mark provides long-lasting visibility

• Autoclavable and reusable for extended laboratory use

Applications

Ideal for standard solution preparation, volumetric analysis, and reagent dilution. Furthermore, it supports analytical, educational, and industrial laboratories that demand precision and certified accuracy. Ultimately, the DURAN 50 mL Volumetric Flask provides dependable measurement performance and long-lasting durability for professional laboratory practice.